FR2444545B1 - METHOD AND DEVICE FOR ADJUSTING THE QUANTITY OF WATER DURING THE PREPARATION OF CONCRETE - Google Patents

METHOD AND DEVICE FOR ADJUSTING THE QUANTITY OF WATER DURING THE PREPARATION OF CONCRETE

Info

Publication number
FR2444545B1
FR2444545B1 FR7931238A FR7931238A FR2444545B1 FR 2444545 B1 FR2444545 B1 FR 2444545B1 FR 7931238 A FR7931238 A FR 7931238A FR 7931238 A FR7931238 A FR 7931238A FR 2444545 B1 FR2444545 B1 FR 2444545B1
Authority
FR
France
Prior art keywords
concrete
adjusting
preparation
water during
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7931238A
Other languages
French (fr)
Other versions
FR2444545A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elba Werk Maschinen GmbH and Co
Original Assignee
Elba Werk Maschinen GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elba Werk Maschinen GmbH and Co filed Critical Elba Werk Maschinen GmbH and Co
Publication of FR2444545A1 publication Critical patent/FR2444545A1/en
Application granted granted Critical
Publication of FR2444545B1 publication Critical patent/FR2444545B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/02—Controlling the operation of the mixing
    • B28C7/022—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component
FR7931238A 1978-12-21 1979-12-20 METHOD AND DEVICE FOR ADJUSTING THE QUANTITY OF WATER DURING THE PREPARATION OF CONCRETE Expired FR2444545B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2855324A DE2855324C2 (en) 1978-12-21 1978-12-21 Process for regulating the addition of water during concrete preparation and device for carrying out the process

Publications (2)

Publication Number Publication Date
FR2444545A1 FR2444545A1 (en) 1980-07-18
FR2444545B1 true FR2444545B1 (en) 1985-10-11

Family

ID=6057921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931238A Expired FR2444545B1 (en) 1978-12-21 1979-12-20 METHOD AND DEVICE FOR ADJUSTING THE QUANTITY OF WATER DURING THE PREPARATION OF CONCRETE

Country Status (7)

Country Link
US (1) US4318177A (en)
DE (1) DE2855324C2 (en)
FR (1) FR2444545B1 (en)
GB (1) GB2040505B (en)
IT (1) IT1164816B (en)
MX (1) MX152890A (en)
SE (1) SE437629B (en)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005589C2 (en) * 1980-02-15 1985-10-10 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Process for the transport and production of building material mixtures
US4463430A (en) * 1981-08-31 1984-07-31 Beta Corporation Microprocessor based pellet mill control
AT391103B (en) * 1981-11-20 1990-08-27 Walter Dr Kallinger METHOD AND SYSTEM FOR TEMPERATURE CONTROL IN THE PRODUCTION OF BUILDING MATERIAL MIXTURES
DE3220662A1 (en) * 1982-06-02 1983-12-08 Hubert Eirich METHOD FOR AUTOMATICALLY REGULATING FOUNDRY SAND PREPARATION PLANTS
GB2144240B (en) * 1983-05-18 1986-10-01 Ready Mixed Concrete A system for controlling the mixing of concrete in a rotatable mixing drum
SE443741B (en) * 1983-11-07 1986-03-10 Torsten Nick Ljung SET FOR MANUFACTURE OF CONCRETE IN MOBILE CONCRETE STATION
FR2554383A1 (en) * 1983-11-09 1985-05-10 Frank Jean Water-metering device for the concrete industry.
US4780665A (en) * 1986-09-30 1988-10-25 Deere & Company Apparatus and method for controlling sand moisture
DE3732231A1 (en) * 1987-09-24 1989-04-13 Hudelmaier Ingrid METHOD FOR DETERMINING THE CONSISTENCY OF CONCRETE AND RELATED CONCRETE MIXERS
DE3740287C2 (en) * 1987-11-27 1999-04-08 Alb Maschinen Process for regulating the consistency in concrete preparation, especially in batch concrete preparation
DE3942080A1 (en) * 1989-12-20 1991-06-27 Elba Werk Maschinen Gmbh & Co Auxiliary drive motor for building material mixer drum - operates only when measured main motor output is inadequate
US5541855A (en) * 1991-08-28 1996-07-30 Atrof Bauphysik Ag Device for testing unset concrete and mortar
US5359524A (en) * 1992-06-29 1994-10-25 Darius Rohan Method and system for determining an average batch size
DE4237543C2 (en) * 1992-11-06 1999-01-21 Kilian Gottfried Dipl Wirtsch Process for adjusting the water content and the consistency of mortar or concrete
FR2699298B1 (en) * 1992-12-15 1995-03-03 Hydrostop Improvement in the process of preparing a mixture of kneaded products in a humid environment, and installation for implementation.
FR2751911B1 (en) * 1996-07-31 2000-06-16 Mbt Holding Ag CONTROL AND DISTRIBUTION SYSTEM FOR CONCRETE MIXER AND METHOD OF USE
DE19631518A1 (en) * 1996-08-03 1998-02-05 Juergen Dillitzer Concrete mixing plant
DE19635452C2 (en) * 1996-08-31 2001-06-28 Michenfelder Elektrotechnik In Method and associated device for optimizing the processing performance of mixers for bulk materials with the addition of water
US6120172A (en) * 1998-11-09 2000-09-19 General Electric Company System and method for providing raw mix proportioning control in a cement plant
US6120173A (en) * 1998-11-09 2000-09-19 General Electric Company System and method for providing raw mix proportioning control in a cement plant with a gradient-based predictive controller
US6113256A (en) * 1998-11-09 2000-09-05 General Electric Company System and method for providing raw mix proportioning control in a cement plant with a fuzzy logic supervisory controller
US6806891B1 (en) 1999-05-07 2004-10-19 The Foxboro Company Method and apparatus for automated management and display of booking status
US7114842B2 (en) * 2000-07-05 2006-10-03 W.R. Grace & Co.-Conn. Controlling ready mixed concrete sludge water
FI125375B (en) * 2003-12-31 2015-09-15 Consolis Technology Oy Ab Method and apparatus for making a concrete pulp
US8118473B2 (en) * 2004-02-13 2012-02-21 Verifi, LLC System for calculating and reporting slump in delivery vehicles
US20060287773A1 (en) * 2005-06-17 2006-12-21 E. Khashoggi Industries, Llc Methods and systems for redesigning pre-existing concrete mix designs and manufacturing plants and design-optimizing and manufacturing concrete
WO2007065208A1 (en) * 2005-12-06 2007-06-14 Charbel Houchab A mixing apparatus
US20080037363A1 (en) 2006-08-14 2008-02-14 Michael Joe Brannon Agitation system and method for measuring settling rate of solids from a suspension
US8989905B2 (en) * 2007-06-19 2015-03-24 Verifi Llc Method and system for calculating and reporting slump in delivery vehicles
US9518870B2 (en) 2007-06-19 2016-12-13 Verifi Llc Wireless temperature sensor for concrete delivery vehicle
US8020431B2 (en) 2007-06-19 2011-09-20 Verifi, LLC Method and system for calculating and reporting slump in delivery vehicles
US8764272B2 (en) * 2008-04-07 2014-07-01 W. R. Grace & Co., -Conn. Method for monitoring thixotropy in concrete mixing drum
EP2296854B1 (en) * 2008-05-28 2017-04-26 GCP Applied Technologies Inc. Concrete slump measurement control system
FR2936180B1 (en) 2008-09-23 2012-07-06 Couvrot PROCESS FOR THE PRODUCTION OF CONCRETE BY MIXING
US8557070B2 (en) 2009-09-14 2013-10-15 Joel A. Stanley Method of mounting objects to polymeric membranes
US9789629B2 (en) 2010-06-23 2017-10-17 Verifi Llc Method for adjusting concrete rheology based upon nominal dose-response profile
US8311678B2 (en) 2010-06-23 2012-11-13 Verifi Llc Method for adjusting concrete rheology based upon nominal dose-response profile
EP2906399B1 (en) 2012-10-15 2022-04-06 Verifi LLC Reporting method and system for reporting concrete volume in a delivery vehicle mixing drum
ES2628143T3 (en) 2012-10-15 2017-08-01 Verifi Llc Surreptitious water detection for concrete distribution vehicles
US10739328B2 (en) 2014-12-12 2020-08-11 Titan America LLC Apparatus, systems, and methods for metering total water content in concrete
BR112019005901B1 (en) 2016-09-26 2022-11-01 Verifi Llc METHOD AND SYSTEM FOR DOSING A CHEMICAL ADDITIVE OF CEMENT PLASTIFIER
WO2020110157A1 (en) * 2018-11-27 2020-06-04 Officine Meccaniche Galletti O.M.G. S.R.L. Method to control a mixer and corresponding mixer
US11305459B2 (en) 2019-12-15 2022-04-19 Neil Edward Bollin Device and method for semi-automatic concrete mixing and for training operators for use thereof
US11092528B2 (en) 2019-12-15 2021-08-17 Neil Edward Bollin Device and method for calibrating and correlating slump in a concrete mixer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1499991A (en) * 1966-05-24 1967-11-03 Pedershaab Maskinfabrik As Devices allowing the evaluation in appropriate units of the elements of an assembly constituted by their sum and application in particular to the manufacture of concrete
US3566091A (en) * 1966-09-02 1971-02-23 Leeds & Northrup Co Method and apparatus for controlling a process variable by manipulation of a selected one of two variables
DE1683778A1 (en) * 1967-07-01 1971-09-09 Beton & Monierbau Ag Process and arrangement for automatic control of the water addition in fresh concrete production
DE1949441A1 (en) * 1969-09-30 1971-04-01 Siemens Bauunion Gmbh Mixing device for concrete
FR2186287B1 (en) * 1972-05-29 1976-08-06 Riet Maurice
DE2339864A1 (en) * 1973-08-07 1975-02-20 Scheid Geb Fuegner Gisela Water metering during concrete mixing - proportional to charge vol. until time derivative of motor power zero
CH568139A5 (en) * 1973-08-30 1975-10-31 Ammann U Maschinenfabrik Ag
US3959636A (en) * 1975-03-10 1976-05-25 Mangood Corporation Batching system
DE2545792A1 (en) * 1975-10-13 1977-04-14 Reinhold Bien Control of dosage rate in mixing process - using processor to determine moisture content or temp. of base material and valve for addition of water or steam
DE2712210A1 (en) * 1977-03-19 1978-09-21 Eirich Hubert METHOD OF MOISTURE MEASUREMENT OF FLOWABLE MATERIAL AND DEVICE FOR CARRYING OUT THE METHOD

Also Published As

Publication number Publication date
SE437629B (en) 1985-03-11
DE2855324C2 (en) 1986-11-27
US4318177A (en) 1982-03-02
FR2444545A1 (en) 1980-07-18
MX152890A (en) 1986-06-27
IT7951149A0 (en) 1979-12-20
GB2040505A (en) 1980-08-28
IT1164816B (en) 1987-04-15
SE7910474L (en) 1980-06-22
DE2855324A1 (en) 1980-07-31
GB2040505B (en) 1983-01-06

Similar Documents

Publication Publication Date Title
FR2444545B1 (en) METHOD AND DEVICE FOR ADJUSTING THE QUANTITY OF WATER DURING THE PREPARATION OF CONCRETE
FR2329939A1 (en) METHOD AND DEVICE FOR THE PREPARATION AND INCINERATION OF WASTE
FR2578873B3 (en) METHOD AND DEVICE FOR IMPROVING FOUNDATIONS
FR2584014B1 (en) PROCESS AND DEVICE FOR THE MANUFACTURE OF CONCRETE TILES
BE874629A (en) METHOD OF DETERMINING THE EXTENT OF UNDERGROUND REACTIONS
FR2648570B3 (en) DEVICE AND METHOD FOR MEASURING THE AZIMUT AND SITE OF AN OBJECT
FR2564873B1 (en) WATERPROOFING METHOD AND DEVICE FOR THE PROTECTION AGAINST WATER OF INFILTRATION OF DISCHARGES
MA18726A1 (en) PLASTER CONSTRUCTION ELEMENT FOR THE STRUCTURE OF BUILDINGS, METHOD AND DEVICE FOR ITS MANUFACTURE
RO92497A (en) FITTING RING AND METHOD FOR TUBE ANCHORING
FR2337847A1 (en) METHOD AND DEVICE FOR LAYING PIPES TO THE BOTTOM OF WATER
BE883440A (en) WATERPROOFING METHOD AND DEVICE
FR2562637B1 (en) METHOD AND DEVICE FOR MAKING JETS OF WATER LIGHT AND APPLICATION THEREOF
FR2507483B1 (en) DEVICE AND METHOD FOR MEASURING THE ENERGY OF A STIMULATION PULSE
BE845502A (en) METHOD AND DEVICE FOR PURIFYING WATER
FR2351346A1 (en) METHOD AND DEVICE FOR MAKING ANTI-CORROSION LAYERS BY MEANS OF CEMENT
BE878324A (en) COMPOSITION AND METHOD FOR SEPARATING WATER
RO87730A (en) METHOD FOR MANUFACTURING THE CONCRETE RAILWAY CROSSES AND DEVICE USED FOR THE APPLICATION OF THE METHOD
FR2543481B1 (en) CONCRETE ANCHORING DEVICE
FR2324429A1 (en) METHOD AND DEVICE FOR THE MANUFACTURING OF CONCRETE ELEMENTS
BE878346A (en) DEVICE FOR THE TREATMENT OF POLLUTED WATER AND METHOD FOR IMPLEMENTING THIS DEVICE
OA05942A (en) Method and device for determining the porosity relative to the absorbed water of formations
FR2543304B1 (en) METHOD AND DEVICE FOR OBTAINING THE PEAK VALUE OF A SIGNAL AND APPLICATION TO A METHOD AND DEVICE FOR DETERMINING THE HARDNESS OF A SOIL
FR2549878B1 (en) DEVICE AND METHOD FOR FITTING UP ROOFS
RO82952A (en) METHOD AND DEVICE FOR THE INTRODUCTION OF CONSTRUCTION EQUIPMENT IN THE CARROSABLE PART
PT68548A (en) METHOD AND DEVICE FOR WATER PURIFICATION AND APPLICATION OF THIS DEVICE FOR THE DECONTAMINATION OF SHELLAGES